Toyota 4Runner: Inspection

Toyota 4Runner Service Manual / Vehicle Exterior / Window / Glass / Back Door Power Window Motor / Inspection

INSPECTION

PROCEDURE

1. INSPECT BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY

(a) Check that the motor gear rotates smoothly as follows.

NOTICE:

Do not apply positive (+) battery voltage to any terminals except terminal 2 (B) to avoid damaging the pulse sensor inside the motor.

OK:

Measurement Condition	Specified Condition
Connect the positive (+) battery terminal to terminal 2 (B), and connect the negative (-) battery terminal to terminal 1 (GND), and keep them connected for 3 seconds or more. With terminals 2 (B) and 1 (GND) connected to the battery, connect the negative (-) battery terminal to terminal 10 (UP). Disconnect and reconnect the negative (-) battery terminal to terminal 10 (UP) within 1 second.	Motor gear rotates clockwise (Up)
Connect the positive (+) battery terminal to terminal 2 (B), and connect the negative (-) battery terminal to terminal 1 (GND), and keep them connected for 3 seconds or more. With terminals 2 (B) and 1 (GND) connected to the battery, connect the negative (-) battery terminal to terminal 7 (DOWN). Disconnect and reconnect the negative (-) battery terminal to terminal 7 (DOWN) within 1 second.	Motor gear rotates counterclockwise (Down)

If the result is not as specified, replace the front power window regulator motor assembly.

CAUTION:

Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly to the door.

Text in Illustration

*a	Motor Gear
*b	Clockwise
*c	Counterclockwise

Removal

REMOVAL PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS sys ...

Installation

INSTALLATION PROCEDURE 1. INSTALL BACK DOOR POWER WINDOW REGULATOR MOTOR ASSEMBLY (a) Using a T25 "TORX" socket wrench, install the back power window regulator motor assemb ...

Other materials about Toyota 4Runner:

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL STEERING RACK END SUB-ASSEMBLY (a) Temporarily install the 2 steering rack ends to the steering rack. (b) Fill up the ball joints of the steering rack ends with MP grease. (c) Using SST, install the steering rack ...

Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 1 ULTRASONIC SENSOR RETAINER (a) Align the keyhole and protrusion as shown in the illustration. Text in Illustration *1 Keyhole ...

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